Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 7 - Cutting, scarfing, or desurfacing by applying flames
Patents for B23K 7 - Cutting, scarfing, or desurfacing by applying flames (3,809)
12/2012
12/19/2012EP2535125A2 Slab processing method and slab processing system
12/19/2012CN202607040U Rolling bracket for supporting gas cutter
12/19/2012CN202607039U End bevel cutting frame
12/19/2012CN202607038U Universal fixing device for cutting gun of flame cutting machine
12/19/2012CN202607037U Multi-head numerical control flame cutting device
12/19/2012CN102825393A Vertical multi-angle semi-automatic flame plasma cutting machine
12/19/2012CN102825360A Continuous cast flame cutting machine edge detection control method
12/13/2012US20120313299 Apparatus for metal cutting and welding
12/12/2012EP2532472A1 Mobile workbench
12/12/2012EP2531318A1 Wear detection system for a cutting nozzle on a cutting torch for cutting steel workpieces
12/12/2012CN202598595U Automatic ignition device for cutting machine
12/12/2012CN202591799U Gas cutting tooling
12/12/2012CN202591798U Device for improving compressed natural gas into metal cutting gas
12/12/2012CN202591797U Dedicated machine capable of opening grooves at ends of steel pipe
12/12/2012CN202591796U Flame cutting machine
12/12/2012CN202591795U Trolley flame cutting machine capable of tracking grooves automatically
12/12/2012CN202591794U Device for producing blunt racks
12/12/2012CN202591793U Disk flame cutting machine
12/12/2012CN102248251B Method for checking and finishing plate blank by using flame
12/12/2012CN102049630B Material for fast hand cutting and application thereof
12/12/2012CN101890553B 火焰切割头 Flame cutting head
12/05/2012CN202572238U Special spanner for gas welding and gas cutting operation
12/05/2012CN202571542U Coal gas pressure regulator in scarfing machine
12/05/2012CN202571541U Multi-straight bar flame cutting torch whole electric lifting device
12/05/2012CN202571540U Triangular support for supporting gas cutting torch
12/05/2012CN202571539U Cutting gun clamping mechanism for flame cutting machine
12/05/2012CN202571538U Trolley guide mechanism of horizontal extensible arm of numerical control cutting machine
12/05/2012CN202571537U Light numerical control cutting machine
12/05/2012CN202571536U Machine body structure of portable numerical control cutting machine
12/05/2012CN202571535U Cutter
12/05/2012CN202570736U Steel plate cutting recovery device on hot tandem rolling production line
12/05/2012CN102806404A Pipe intersection line cutting device
12/05/2012CN102806403A Cutting device for portable numerically controlled flame cutting machine
12/05/2012CN102806402A Portable numerical control cutting machine
12/05/2012CN102806401A Portable cutting machine
11/2012
11/28/2012CN202555942U Track-free semiautomatic flame cutting machine guiding device
11/28/2012CN202555941U Steel plate cutting frame
11/28/2012CN102794536A Magnetic-attraction floor gauge
11/28/2012CN102794535A Shaping device of end cover
11/28/2012CN102794534A Automatic fixed-length straight pipe cutting and slotting device
11/21/2012EP2523774A2 Method and device for in-line surface treatment of slabs
11/21/2012CN202540298U Adjustable top strut circle cutting instrument
11/21/2012CN202539820U Small numerical-control flame plasma cutting machine
11/21/2012CN202539756U 多功能半自动火焰切割机轨道 Versatile semi-automatic flame cutting machine track
11/21/2012CN202539755U Large-diameter bend flame cutter fixture
11/21/2012CN202539754U Ground gauge
11/21/2012CN202539753U Numerical-control cutting machine
11/21/2012CN102791413A Method and device for in-line surface treatment of slabs
11/21/2012CN102791401A Slab processing method and slab processing system
11/21/2012CN102784996A Oxy-hydrogen gas cutting gun and gun body thereof
11/14/2012CN202527825U Auxiliary device for manual flame cutting
11/14/2012CN202527824U Three dimensional connection rod type variable groove cutting arm
11/14/2012CN202527823U Section steel cutting device
11/14/2012CN102773580A Combined type cutting platform
11/14/2012CN101829828B Method and device for machining small-bore pipeline bevels
11/07/2012CN202521222U Central gas supply device for multilayer steel structure frame construction
11/07/2012CN202517168U Guide pulley device of semi-automatic cutting machine
11/07/2012CN202517167U Tooling for gas cutting of annular groove
11/07/2012CN102764926A Gas-cutting clamping and locating device
11/07/2012CN102764925A Rack cutting technology used for ocean platform
10/2012
10/31/2012CN202506934U Scale division feeding device of heat burr removal machine tool
10/31/2012CN202506933U Cutting frame for large-diameter pipe
10/31/2012CN202506932U Novel gas welding circle-cutting device
10/31/2012CN202506931U Rotary rack for cutting
10/31/2012CN202506930U Large-tonnage rapid clamping device for thermal energy deburring machine tool
10/31/2012CN202506929U Blanking piece for numerical control flame cutting
10/26/2012WO2012143042A1 Wear detection system for a cutting nozzle on a cutting torch for cutting steel workpieces
10/25/2012US20120267352 Apparatus for the thermal processing of a workpiece
10/24/2012EP2514547A2 Apparatus for the thermal processing of a workpiece
10/24/2012CN202498290U Multifunctional numerical control cutting combination machine
10/24/2012CN102744492A Flame cutting method and clamp for heavy mine-used sprocket wheel
10/24/2012CN102744491A Longitudinal cutting method of continuous casting carbon steel widened blanks
10/23/2012US8291557 Apparatus for rebuilding gas turbine engines
10/19/2012CA2785930A1 Wear detection system for a cutting nozzle on a cutting torch for cutting steel workpieces
10/17/2012CN102732346A Low-temperature liquid synthetic welding gas
10/17/2012CN102728930A Curve cutting machine of plate material
10/17/2012CN102728929A Anti-deviation device of transverse moving mechanism
10/17/2012CN102728928A Flame opening and closing control device and method of flame cutting machine
10/17/2012CN102728927A Semiautomatic cutting machine for steel plate
10/17/2012CN102728926A Cutting device and cutting method for flange hole
10/17/2012CN101920375B Oscillating anti-backlash mechanism for five-axis steel pipe intersection line cutting machine
10/11/2012WO2012136262A1 Method of, system and computer program for machine cutting several parts of a piece of material using controlling rules and variables for cutting
10/11/2012CA2831803A1 Method of, system and computer program for machine cutting several parts of a piece of material using controlling rules and variables for cutting
10/10/2012CN202485001U Gas nozzle provided with auxiliary nozzles
10/10/2012CN202484998U Gas spray nozzle with four spray nozzles
10/10/2012CN102717169A Automatic continuous casting billet flame cleaning device and operation method thereof
10/10/2012CN102717168A Technology for manufacturing chord tube for ocean platform pile leg main coil
10/04/2012WO2012129996A1 Device for gas cutting large non-orthogonal tube hole on pressure vessel cylinder
10/03/2012CN202461765U K-type bevel cutting height positioning system for gantry-type multi-head flame cutting machine
10/03/2012CN202461764U Locating device of K-shaped groove cutting height of planer-type multi-head flame cutting machine
10/03/2012CN202461763U Cutting torch holder
10/03/2012CN202461762U Numerical control flame-cutting cutting torch height automatic adjusting and controlling system
10/03/2012CN202461761U High-seal cutting torch
10/03/2012CN202461760U Groove cutting tool of cutting machine
10/03/2012CN202461759U Compasses for cutting flame
10/03/2012CN102705827A Multi-stage perforation air supply device of numerical-control flame cutting machine
10/03/2012CN102699754A Light flexible cutting magnetic track
10/03/2012CN102699483A Automatic laser deviation rectifying system of flame chamfering robot
10/03/2012CN102699482A Flame fixed-groove cutter
10/03/2012CN102699481A Infinite rotary flame fixed-groove cutting device
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